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KGDB3X revision 1.22 
      1 # $NetBSD: KGDB3X,v 1.22 1999/04/08 06:49:54 gwr Exp $
      2 
      3 # KGDB3X Sun3X (3/80, 3/470)
      4 # like GENERIC but supports gdb on other machine, i.e.:
      5 #	% gdb -k netbsd.gdb
      6 #	(gdb) set remotebaud 19200
      7 #	(gdb) target remote /dev/ttyb
      8 
      9 include "arch/sun3/conf/std.sun3x"
     10 
     11 # Machines to be supported by this kernel
     12 # options 	FPU_EMULATE	# XXX - Ever needed?
     13 # options 	HAVE_IOCACHE	# XXX - Not yet supported.
     14 
     15 # Needs to be set per system.  i.e change these as you see fit
     16 maxusers	4
     17 
     18 # Standard system options
     19 options 	KTRACE		# system call tracing
     20 options 	SYSVMSG		# System V message queues
     21 options 	SYSVSEM		# System V semaphores
     22 options 	SYSVSHM		# System V shared memory
     23 #options 	SHMMAXPGS=1024	# 1024 pages is the default
     24 #options 	LKM		# loadable kernel modules
     25 #options 	INSECURE	# disable kernel security level
     26 #options 	UCONSOLE	# Allow non-root TIOCCONS
     27 
     28 # Which kernel debugger?  Uncomment either this:
     29 #options 	DDB
     30 # ... or these for KGDB (gdb remote target)
     31 makeoptions DEBUG="-g"		# debugging symbols for gdb
     32 options 	KGDB
     33 options 	KGDBDEV=0x0C01	# ttya=0C00 ttyb=0C01
     34 
     35 # Other debugging options
     36 #options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
     37 options 	DEBUG		# kernel debugging code
     38 options 	DIAGNOSTIC	# extra kernel sanity checking
     39 #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     40 #options 	PMAP_DEBUG
     41 #options 	SCSIDEBUG
     42 #options 	SCSIVERBOSE		# Verbose SCSI errors
     43 
     44 # Compatability options
     45 options 	COMPAT_SUNOS	# can run SunOS 4.1.1 executables
     46 options 	COMPAT_43	# and 4.3BSD and ...
     47 options 	COMPAT_10	# NetBSD 1.0
     48 options 	COMPAT_11	# NetBSD 1.1
     49 options 	COMPAT_12	# NetBSD 1.2
     50 options 	COMPAT_13	# NetBSD 1.3
     51 
     52 # Filesystem options
     53 file-system	FFS		# Berkeley Fast Filesystem
     54 file-system	NFS		# Sun NFS client support
     55 file-system	CD9660		# ISO 9660 + Rock Ridge file system
     56 file-system	MSDOSFS		# MS-DOS FAT file system
     57 file-system	FDESC		# /dev/fd/*
     58 file-system	KERNFS		# /kern
     59 file-system	NULLFS		# loopback file system
     60 file-system	PROCFS		# /proc
     61 file-system	UNION		# union file system
     62 file-system	MFS		# memory-based filesystem
     63 
     64 options 	NFSSERVER	# nfs server support
     65 options 	QUOTA		# FFS quotas
     66 
     67 # Networking options
     68 options 	INET		# IP prototol stack support
     69 options 	TCP_COMPAT_42	# compatibility with 4.2BSD TCP/IP
     70 #options 	GATEWAY		# IP packet forwarding
     71 #options 	ISO,TPIP	# OSI networking
     72 #options 	EON		# OSI tunneling over IP
     73 #options 	CCITT,LLC,HDLC	# X.25
     74 #options 	PFIL_HOOKS	# pfil(9) packet filter hooks.
     75 
     76 # Work-around for root on slow servers (insurance...)
     77 options 	NFS_BOOT_RWSIZE=1024
     78 options 	NFS_BOOT_BOOTPARAM
     79 
     80 config		netbsd root on ? type ?
     81 
     82 # On-board I/O space (required)
     83 include "arch/sun3/conf/obio.sun3x"
     84 
     85 # On-board memory (optional)
     86 # See frame-buffers
     87 obmem0 at mainbus?
     88 
     89 # VME bus support (optional)
     90 # One unit for each address space
     91 vme0 at mainbus? # A16/D16
     92 vme1 at mainbus? # A16/D32
     93 vme2 at mainbus? # A24/D16
     94 vme3 at mainbus? # A24/D32
     95 vme4 at mainbus? # A32/D16
     96 vme5 at mainbus? # A32/D32
     97 
     98 #
     99 # Serial ports
    100 #
    101 zstty0	at zsc1 channel 0	# ttya
    102 zstty1	at zsc1 channel 1	# ttyb
    103 
    104 kbd0	at zsc0 channel 0	# keyboard
    105 ms0	at zsc0 channel 1	# mouse
    106 
    107 #
    108 # Network devices
    109 #
    110 
    111 # Intel Ethernet (onboard, or VME)
    112 ie0 at obio0 addr 0x65000000 ipl 3
    113 ie1 at vme2  addr   0xe88000 ipl 3 vect 0x75
    114 
    115 # Lance Ethernet (only onboard)
    116 le0 at obio0 addr 0x65002000 ipl 3
    117 
    118 #
    119 # Disk and tape devices
    120 #
    121 
    122 # Emulex SCSI (3/80 only)
    123 # Both `dma' and `esp' are needed.
    124 # See GENERIC3X for the flags description.
    125 dma0 at obio0 addr 0x66001000 ipl 2
    126 esp0 at obio0 addr 0x66000000 ipl 2 flags 0xff0f
    127 
    128 # Floppy drive
    129 fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40
    130 fd0  at fdc0	# First (and only) floppy drive.
    131 
    132 # Sun3 "si" SCSI controller (NCR 5380)
    133 # See GENERIC3X for the flags description.
    134 si0 at vme2  addr 0x200000 ipl 2 vect 0x40
    135 si1 at vme2  addr 0x204000 ipl 2 vect 0x41
    136 
    137 # Xylogics 450/451 controllers (VME A16/D16)
    138 xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48
    139 xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49
    140 xy* at xyc? drive ?
    141 
    142 # Xylogics 7053 controllers (VME A16/D32)
    143 xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44
    144 xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45
    145 xd* at xdc? drive ?
    146 
    147 # Xylogics 472 tape controllers?
    148 
    149 #
    150 # Frame buffer devices
    151 #
    152 
    153 # P4 Monochrome frame buffer.
    154 bwtwo0  at obmem0 addr 0x50300000
    155 
    156 # P4 8-bit color frame buffer
    157 cgfour0 at obmem0 addr 0x50300000
    158 
    159 # P4 accelerated 8-bit color frame buffer
    160 # cgsix0 at obmem0 addr 0x50000000
    161 
    162 # P4 24-bit color frame buffer
    163 # cgeight0 at obmem0 addr 0x50300000
    164 
    165 # Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16).
    166 # This driver is going to need work in its mmap function.
    167 # cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8
    168 
    169 # Support for the CG9 24-bit frame buffer (VME A32/D32).
    170 # cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA
    171 
    172 #
    173 # SCSI infrastructure
    174 #
    175 scsibus* at scsi?
    176 
    177 sd* at scsibus? target ? lun ?		# SCSI disks
    178 st* at scsibus? target ? lun ?		# SCSI tapes
    179 cd* at scsibus? target ? lun ?		# SCSI CD-ROMs
    180 ch* at scsibus? target ? lun ?		# SCSI changer devices
    181 ss* at scsibus? target ? lun ?		# SCSI scanners
    182 uk* at scsibus? target ? lun ?		# unknown SCSI devices
    183 
    184 # Memory-disk drivers
    185 pseudo-device	md		2
    186 
    187 # Misc.
    188 pseudo-device	loop		1	# network loopback
    189 pseudo-device	bpfilter	8	# packet filter
    190 pseudo-device	sl		2	# CSLIP
    191 pseudo-device	ppp		2	# PPP
    192 pseudo-device	tun		2	# network tunneling over tty
    193 #pseudo-device	gre		2	# generic L3 over IP tunnel
    194 #pseudo-device	ipfilter		# ip filter
    195 # rnd is EXPERIMENTAL
    196 #pseudo-device	rnd			# /dev/random and in-kernel generator
    197 
    198 pseudo-device	pty		32	# pseudo-terminals
    199 #pseudo-device	vnd		4	# paging to files
    200 #pseudo-device	ccd		4	# concatenated disks
    201